.mk-invoiceviewer-nav {
    height: 88px;
    background-color: #333c;
    padding: 8px 0;
    box-sizing: border-box;

    &-page-no {
        text-align: center;
        margin-bottom: 8px;
        color: #fff;
        font-size: 10px;
    }

    &-thumb-panel {
        height: 40px;
        display: flex;
        padding: 0 24px;

        .to-prev,
        .to-next {
            font-size: 20px;
            cursor: pointer;
            color: #fff;
            display: flex;
            align-items: center;
        }

        .thumb-list {
            flex: 1;
            display: flex;
            justify-content: center;

            .thumb-child {
                height: 40px;
                width: 40px;
                display: flex;
                justify-content: center;
                align-items: center;
                border: 1px solid transparent;
                box-sizing: border-box;
                font-size: 30px;

                &:hover {
                    cursor: pointer;
                }

                &.active {
                    border-color: #fff;
                    background-color: #D8D8D8;
                }

                &.thumb-child_pdf,
                &.thumb-child_ofd {
                    font-size: 30px;
                }

                &.thumb-child_ofd {
                    color: #0093ad;
                }

                &.thumb-child_pdf {
                    color: #dc6941;
                }

                &.thumb-child_image {
                    overflow: hidden;

                    img {
                        height: 100%;
                        outline: none;
                    }
                }

                &.thumb-child_empty {
                    background-color: #a2a2a2;
                    color: #ddd;

                }
            }

            .thumb-child+.thumb-child {
                margin-left: 8px;
            }

        }
    }
}